WO2015179351A3 - Systèmes et méthodes d'assistance cardiaque - Google Patents

Systèmes et méthodes d'assistance cardiaque Download PDF

Info

Publication number
WO2015179351A3
WO2015179351A3 PCT/US2015/031500 US2015031500W WO2015179351A3 WO 2015179351 A3 WO2015179351 A3 WO 2015179351A3 US 2015031500 W US2015031500 W US 2015031500W WO 2015179351 A3 WO2015179351 A3 WO 2015179351A3
Authority
WO
WIPO (PCT)
Prior art keywords
cannula
wall
heart
cannula body
tip
Prior art date
Application number
PCT/US2015/031500
Other languages
English (en)
Other versions
WO2015179351A2 (fr
Inventor
Robert C. Farnan
Robert G. Hudgins
John Dockter
Original Assignee
Circulite, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Circulite, Inc. filed Critical Circulite, Inc.
Priority to JP2016568543A priority Critical patent/JP2017519545A/ja
Priority to CN201580031900.5A priority patent/CN106456854B/zh
Priority to EP15729606.2A priority patent/EP3145558B1/fr
Publication of WO2015179351A2 publication Critical patent/WO2015179351A2/fr
Publication of WO2015179351A3 publication Critical patent/WO2015179351A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/117—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body for assisting the heart, e.g. transcutaneous or external ventricular assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • A61M60/859—Connections therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention concerne un système (10) de prélèvement de sang au niveau du cœur (14) d'un patient, ledit système comprenant une pompe à sang (16), une canule d'écoulement (248) et un ensemble-canule souple (12). L'ensemble-canule (12) comprend également un corps de canule flexible (26) disposant d'une extrémité proximale (30), d'une extrémité distale (32), d'une paroi interne définissant une lumière (34) et d'une paroi externe. Une pointe (28) est couplée avec l'extrémité distale (32) du corps de canule (26), et un ancrage (38 et/ou 40) est couplé à la pointe (28). L'ancrage (38, 40) est conçu pour s'introduire dans une structure interne (158) du cœur (14), et résiste au mouvement de l'ensemble-canule (12) selon une direction au moins longitudinale au corps de canule flexible (26). Un élément annulaire (180) est destiné à être couplé à la paroi du cœur (154) et entoure au moins partiellement la paroi externe du corps de canule (26) de manière proximale par rapport à la pointe (28). L'élément annulaire (180) est également conçu pour former une hémostase entre la paroi du cœur (154) et le corps de canule (26).
PCT/US2015/031500 2014-05-20 2015-05-19 Systèmes et méthodes d'assistance cardiaque WO2015179351A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016568543A JP2017519545A (ja) 2014-05-20 2015-05-19 心臓支援システムおよび方法
CN201580031900.5A CN106456854B (zh) 2014-05-20 2015-05-19 心脏辅助系统和方法
EP15729606.2A EP3145558B1 (fr) 2014-05-20 2015-05-19 Systèmes et méthodes d'assistance cardiaque

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462000788P 2014-05-20 2014-05-20
US62/000,788 2014-05-20

Publications (2)

Publication Number Publication Date
WO2015179351A2 WO2015179351A2 (fr) 2015-11-26
WO2015179351A3 true WO2015179351A3 (fr) 2016-03-31

Family

ID=53404852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/031500 WO2015179351A2 (fr) 2014-05-20 2015-05-19 Systèmes et méthodes d'assistance cardiaque

Country Status (5)

Country Link
US (2) US9861728B2 (fr)
EP (1) EP3145558B1 (fr)
JP (1) JP2017519545A (fr)
CN (1) CN106456854B (fr)
WO (1) WO2015179351A2 (fr)

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Publication number Priority date Publication date Assignee Title
US9687385B2 (en) 2013-03-11 2017-06-27 Avacen, Inc. Methods and apparatus for therapeutic application of thermal energy including blood viscosity adjustment
US10449274B2 (en) 2013-06-26 2019-10-22 Circulite, Inc. System and method of facilitating connection between cannulae and a blood pump
GB2527075A (en) 2014-03-17 2015-12-16 Daassist As Percutaneous system, devices and methods
WO2015179351A2 (fr) * 2014-05-20 2015-11-26 Circulite, Inc. Systèmes et méthodes d'assistance cardiaque
EP3244940B1 (fr) 2015-01-15 2018-12-19 Rainbow Medical Ltd. Pompe pour oreillette droite
US9717830B2 (en) * 2015-10-28 2017-08-01 Circulite, Inc. Inflow cannula and blood flow assist system
US10893847B2 (en) 2015-12-30 2021-01-19 Nuheart As Transcatheter insertion system
US10166319B2 (en) 2016-04-11 2019-01-01 CorWave SA Implantable pump system having a coaxial ventricular cannula
US9968720B2 (en) 2016-04-11 2018-05-15 CorWave SA Implantable pump system having an undulating membrane
EP3448453B1 (fr) * 2016-04-27 2022-12-21 ReCO2very Therapies GmbH Dispositifs pour canulation pa-la percutanée et procédés de placement et d'utilisation de ceux-ci
US10537672B2 (en) 2016-10-07 2020-01-21 Nuheart As Transcatheter device and system for the delivery of intracorporeal devices
AU2018242620B2 (en) 2017-03-31 2023-11-16 CorWave SA Implantable pump system having a rectangular membrane
US10888646B2 (en) * 2017-04-28 2021-01-12 Nuheart As Ventricular assist device and method
WO2018197306A1 (fr) * 2017-04-28 2018-11-01 Nuheart As Procédé et dispositif d'assistance ventriculaire
US10537670B2 (en) 2017-04-28 2020-01-21 Nuheart As Ventricular assist device and method
EP3446731A1 (fr) * 2017-08-23 2019-02-27 ECP Entwicklungsgesellschaft mbH Dispositif de compression d'une partie compressible dune pompe à? cathé?ter
IL297446B2 (en) 2017-09-14 2023-11-01 Abiomed Inc Integrated scalable access for a medical device conductor
FR3073578B1 (fr) 2017-11-10 2019-12-13 Corwave Circulateur de fluide a membrane ondulante
US10188779B1 (en) 2017-11-29 2019-01-29 CorWave SA Implantable pump system having an undulating membrane with improved hydraulic performance
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
US11690997B2 (en) 2018-04-06 2023-07-04 Puzzle Medical Devices Inc. Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
US11678983B2 (en) * 2018-12-12 2023-06-20 W. L. Gore & Associates, Inc. Implantable component with socket
CN113795295A (zh) 2019-03-15 2021-12-14 科瓦韦公司 用于控制可植入血泵的系统及方法
US11865282B2 (en) * 2019-05-20 2024-01-09 V-Wave Ltd. Systems and methods for creating an interatrial shunt
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
EP4114504A1 (fr) 2020-03-06 2023-01-11 CorWave SA Pompes à sang implantables comprenant un roulement linéaire
US11395910B2 (en) 2020-05-20 2022-07-26 Rainbow Medical Ltd. Passive pump
US11219754B2 (en) 2020-05-20 2022-01-11 Rainbow Medical Ltd. Passive pump
US11484700B1 (en) 2021-10-25 2022-11-01 Yossi Gross Mechanical treatment of heart failure
US11357629B1 (en) 2021-10-25 2022-06-14 Rainbow Medical Ltd. Diastolic heart failure treatment
CN114225192A (zh) * 2021-12-30 2022-03-25 苏州利维鑫生物科技有限公司 一种医用介入微导管及制造方法
CN115887907B (zh) * 2023-02-14 2024-03-12 安徽通灵仿生科技有限公司 导管泵组件

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US20020128587A1 (en) * 1999-01-13 2002-09-12 A-Med Systems, Inc. Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures
US20070135686A1 (en) * 2005-12-14 2007-06-14 Pruitt John C Jr Tools and methods for epicardial access
US20080021552A1 (en) * 2001-10-09 2008-01-24 Shlomo Gabbay Apparatus To Facilitate Implantation
US20090112050A1 (en) * 2007-10-24 2009-04-30 Circulite, Inc. Transseptal cannula, tip, delivery system, and method
US20120059213A1 (en) * 2010-09-07 2012-03-08 Spence Paul A Cannula Systems and Methods
US20120130391A1 (en) * 2009-08-06 2012-05-24 Mayo Foundation For Medical Education And Research Implanting organ ports
US20140107399A1 (en) * 2012-10-16 2014-04-17 Scr, Inc. Devices, systems, and methods for facilitating flow from the heart to a blood pump

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US8821366B2 (en) 2007-10-24 2014-09-02 Circulite, Inc. Transseptal cannula, tip, delivery system, and method
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US8821527B2 (en) 2011-09-07 2014-09-02 Circulite, Inc. Cannula tips, tissue attachment rings, and methods of delivering and using the same
US10688230B2 (en) 2013-03-07 2020-06-23 Circulite, Inc. Malleable cannula
US20140303427A1 (en) 2013-04-09 2014-10-09 Circulite, Inc. Blood flow system with operator attachable components
DE102013106352A1 (de) 2013-06-18 2014-12-18 Universität Zu Lübeck Herzunterstützungssystem sowie Herzunterstützungsverfahren
US10449274B2 (en) 2013-06-26 2019-10-22 Circulite, Inc. System and method of facilitating connection between cannulae and a blood pump
WO2015179351A2 (fr) * 2014-05-20 2015-11-26 Circulite, Inc. Systèmes et méthodes d'assistance cardiaque

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020128587A1 (en) * 1999-01-13 2002-09-12 A-Med Systems, Inc. Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures
US20080021552A1 (en) * 2001-10-09 2008-01-24 Shlomo Gabbay Apparatus To Facilitate Implantation
US20070135686A1 (en) * 2005-12-14 2007-06-14 Pruitt John C Jr Tools and methods for epicardial access
US20090112050A1 (en) * 2007-10-24 2009-04-30 Circulite, Inc. Transseptal cannula, tip, delivery system, and method
US20120130391A1 (en) * 2009-08-06 2012-05-24 Mayo Foundation For Medical Education And Research Implanting organ ports
US20120059213A1 (en) * 2010-09-07 2012-03-08 Spence Paul A Cannula Systems and Methods
US20140107399A1 (en) * 2012-10-16 2014-04-17 Scr, Inc. Devices, systems, and methods for facilitating flow from the heart to a blood pump

Also Published As

Publication number Publication date
WO2015179351A2 (fr) 2015-11-26
US20180133379A1 (en) 2018-05-17
US11154704B2 (en) 2021-10-26
EP3145558B1 (fr) 2021-12-15
US9861728B2 (en) 2018-01-09
EP3145558A2 (fr) 2017-03-29
CN106456854A (zh) 2017-02-22
CN106456854B (zh) 2019-05-31
US20150335801A1 (en) 2015-11-26
JP2017519545A (ja) 2017-07-20

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